ImageGear .NET v25.2 - Updated
ImageGear.OCR Assembly / ImageGear.OCR Namespace
Inheritance Hierarchy
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    ImageGear.OCR Namespace
    In This Topic
    The ImageGear Optical Character Recognition (OCR) namespace API offers a set of objects that provide access to document recognition technology. It enables you to build OCR applications for the Windows .NET development environment.
    Classes
     ClassDescription
    ClassRepresents the optical character recognition engine.
    ClassImGearOCRDictionary class implementation. Each entry of a dictionary must be placed in a single line of a text file. Carriage return + linefeed(0x0D 0x0A) or linefeed(0x0A) end a line. Spaces at the end of a line are ignored. Phrases consist of words in a line that are separated by single spaces. Because all entries are converted to uppercase letters, the file extension is used to specify the codepage. Allowed values are:
    • CENTRALEUROPE: 'ce' or '1250'
    Unknown extensions are converted to LATIN1.
    ClassBase class for OCR exceptions that are thrown from ImageGear.
    ClassImage to be recognized, associated with an ImGearOCRPage class object and exposed via ImGearOCRPage.Image property.
    ClassProvides ability to enable or disable languages for recognition.
    ClassRepresents a single recognized letter.
    ClassRepresents a single image imported into the OCR engine.
    ClassSpecifies options for creating PDF page from the recognition output.
    ClassProvides access to settings for preprocessing, belongs to ImGearOCR.
    ClassSettings for the OCR engine.
    ClassRepresents a recognition zone.
    ClassCollection of zones for a page, belongs to a ImGearOCRPage object.
    Enumerations
     EnumerationDescription
    EnumerationIdentifies image deskewing modes.
    EnumerationSupported dictionary code pages.
    EnumerationSpecifies the formats of Direct Text Output.
    EnumerationIdentifies character set filters.
    EnumerationProvides information about the style and font weight of the a character.
    EnumerationIdentifies image inversion modes.
    EnumerationIdentifies the different languages supported directly by the OCR namespace.
    EnumerationIdentifies public license features.
    EnumerationIdentifies image orientation modes.
    EnumerationIdentifies image conversion modes to be applied for conversions from grayscale or 24-bit color image sources.
    EnumerationDetermines recognition resolution enhancement mode.
    See Also